StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Posix shell: distinguish between empty and not existing variable
| Author | Votes | Δ |
|---|---|---|
| Matteo | 2 | +1.15 |
| William Pursell | 1 | -0.96 |
| Lars Fischer | 1 | -1.51 |
Last visited: May 26, 2016, 8:28:31 PM